Yesterday, I've received a payment from Poloniex of 0.0047 BTC. Considering I've lost more than one BTC, that's nothing, but it's still a positive sign.
Other people going through the same fate have also received 0.0047 BTC.
I'm not sure what they're trying to do...
a small, flat payment obviously sucks for larger lenders. it might please lots of smaller lenders though. i think that's the goal. now they can say they fully repaid thousands of affected customers:
they are just reimbursing lending and trading fees, so if you don't actively use poloniex you get nothing back. tbh, it doesn't sound too promising.